diff --git a/app/src/androidTest/java/org/fnives/test/showcase/ui/ComposeLoginRobot.kt b/app/src/androidTest/java/org/fnives/test/showcase/ui/ComposeLoginRobot.kt
index 4a4b1a6..1791ed1 100644
--- a/app/src/androidTest/java/org/fnives/test/showcase/ui/ComposeLoginRobot.kt
+++ b/app/src/androidTest/java/org/fnives/test/showcase/ui/ComposeLoginRobot.kt
@@ -14,7 +14,7 @@ import org.fnives.test.showcase.compose.screen.auth.AuthScreenTag
 
 class ComposeLoginRobot(
     composeTestRule: ComposeTestRule,
-): ComposeTestRule by composeTestRule {
+) : ComposeTestRule by composeTestRule {
 
     fun setUsername(username: String): ComposeLoginRobot = apply {
         onNodeWithTag(AuthScreenTag.UsernameInput).performTextInput(username)
@@ -40,6 +40,7 @@ class ComposeLoginRobot(
     fun assertLoading(): ComposeLoginRobot = apply {
         onNodeWithTag(AuthScreenTag.LoadingIndicator).assertIsDisplayed()
     }
+
     fun assertNotLoading(): ComposeLoginRobot = apply {
         onAllNodesWithTag(AuthScreenTag.LoadingIndicator).assertCountEquals(0)
     }
diff --git a/codekata/compose.instructionset.md b/codekata/compose.instructionset.md
index 68b4ca3..2de8d66 100644
--- a/codekata/compose.instructionset.md
+++ b/codekata/compose.instructionset.md
@@ -23,7 +23,7 @@ Here is a list of actions we want to do:
 ```kotlin
 class ComposeLoginRobot(
     composeTestRule: ComposeTestRule,
-): ComposeTestRule by composeTestRule {
+) : ComposeTestRule by composeTestRule {
 
     fun setUsername(username: String): ComposeLoginRobot = apply {
         onNodeWithTag(AuthScreenTag.UsernameInput).performTextInput(username)